Lamp



FIG. 1 is a bottom / side perspective view of a lamp in accordance with the new design;

FIG. 2 is a top / side perspective view thereof;

FIG. 3 is a side view thereof, the opposite side view being symmetrical;

FIG. 4 is a top view thereof; and,

FIG. 5 is a front view thereof, the opposite side view being symmetrical. 

CLAIM I claim the ornamental design for a lamp, as shown and described. 